继电保护装置检验测试智能体的研究与实现

Study and implementation of a test agent for relay protection devices

随着智能变电站技术的迅速发展,针对继电保护装置的精确检验测试已成为必需的环节。然而,面向大量的非就地化保护装置,原有的检验测试模式往往缺乏灵活性与兼容性,同时也无法实时、直观地向操作人员展示测试情况。为解决这一问题,研究了一种继电保护检验测试智能体。该智能体具有基于IEC61850规约的多模块协同工作的系统架构,有效提高了检验测试的效率及灵活性,相应的检验测试系统软件确保了测试结果的可读性。给出了所提继电保护检验测试智能体的实现方案,并展示了其在操作便利性上的优势。

Smart substation technology is rapidly developing and widely used,and the accurate test of relay protection devices is essential.However,for a large number of off-site relay protection devices,the current test mode often lacks flexibility and compatibility,and also cannot display intuitively the test situation to the operator in real time.To address this issue,this paper studies a relay test agent with a coordinated multi-module system architecture based on IEC61850.The agent improves the efficiency and flexibility of tests.Also the test system software ensures the readability of test results.The implementation of relay test agent is given and its advantage in convenience of operation is demonstrated.